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package radix
import (
"fmt"
)
const (
errSetHandler = "a handler is already registered for path '%s'"
errSetWildcardHandler = "a wildcard handler is already registered for path '%s'"
errWildPathConflict = "'%s' in new path '%s' conflicts with existing wild path '%s' in existing prefix '%s'"
errWildcardConflict = "'%s' in new path '%s' conflicts with existing wildcard '%s' in existing prefix '%s'"
errWildcardSlash = "no / before wildcard in path '%s'"
errWildcardNotAtEnd = "wildcard routes are only allowed at the end of the path in path '%s'"
)
type radixError struct {
msg string
params []interface{}
}
func (err radixError) Error() string {
return fmt.Sprintf(err.msg, err.params...)
}
func newRadixError(msg string, params ...interface{}) radixError {
return radixError{msg, params}
}
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